People are saying, "I have a right to my opinion. Don't just keep condescending, telling me what to think." There's something slightly liberating about that, but also it lends itself to being taken advantage of, because in come the demagogues.

In any system, there will be change happening without you.

If you were disabled in Russia, you had to re-register every year, and it took up to six months to re-register, so people who lost limbs in Afghanistan had to prove that their leg hadn't grown back.

There are always pressures on decision-makers other than just what is right or what is wrong.

The post-Second World War simple system of social democracy and organized labour has fragmented massively, but just because people aren't organized in workplace trade unions doesn't mean they aren't in associations with other people - work-based, place-based, culture-based, sport-based, faith-based - there's a bit of an old rainbow coalition argument.

You have a huge number of people who spend their time writing papers which show that migrants pay more to the country than they take out in benefits, and they say, "Why don't you approve of migration? Why don't you open up borders?" They're not able to empathize with how people feel about migration.

Often we're having an argument with something imaginary - a fixed idea of the "enemy" and the good. We need to get beyond that and actually develop a deep curiosity about people and systems and understand them better.